The word country's is the singular possessive form; the plural possessive form is countries'.
The plural possessive of desert is deserts'.
The explorer's sock (singular possessive) The explorers' socks (plural possessive)
The plural for the word atlas is atlases; the plural possessive is atlases'.
The plural is oceans and the plural possessive is oceans' (referring to more than one ocean).
The plural form for the noun desert is deserts; the plural possessive form is deserts'.
The word countries is the plural form of the singular noun country.The possessive form of the plural noun is countries'.The singular possessive form is country's.
Coaster's is singular possessive. The plural is coasters, the plural possessive is coasters'.
No. Plural possessive is "their" Possessive pronouns do not use an apostrophe.
The plural is briefs. The plural possessive is briefs'.
The plural is lads. The plural possessive is lads'.
The plural is trollies. The plural possessive is trollies'.
The plural is relatives. The plural possessive is relatives'.
The plural is stations. The plural possessive is stations'.
Museum is singular. Museum's is singular possessive. Museums is plural. Museums' is plural possessive.
The singular possessive form is heart's; the plural possessive form is hearts'.
The plural of rose is roses. The plural possessive is roses'.
The plural form is homes; the plural possessive is homes'.